Gemfile.lock: update pry-byebug to 3.4.2.

Gemfile.lock

@@ -225,6 +225,9 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    pry-byebug (3.4.2)
+      byebug (~> 9.0)
+      pry (~> 0.10)
     public_suffix (2.0.5)
     rack (1.6.5)
     rack-test (0.6.3)
@@ -372,7 +375,6 @@ DEPENDENCIES
   aws-sdk (~> 2)
   bcrypt-ruby
   bigquery!
-  byebug
   capistrano (~> 3.4.0)
   capistrano-deploytags (~> 1.0.0)
   capistrano-rails
@@ -400,7 +402,7 @@ DEPENDENCIES
   newrelic_rpm
   pg
   protected_attributes
-  pry
+  pry-byebug
   radix62 (~> 1.0.1)
   rails (~> 4.2.0)
   responders